Hendrickx, Wendy
Vlietstra, Lara
Valkenet, Karin
Wondergem, Roderick
Veenhof, Cindy
English, Coralie
Pisters, Martijn Frits
Article History
Received: 9 July 2019
Accepted: 15 April 2020
First Online: 1 May 2020
Ethics approval and consent to participate
: Not applicable since this is a systematic review.
: Not applicable since no details, images, or videos relating to an individual person are included in the manuscript. Approval has been obtained for those listed in the Acknowledgements section.
: The authors declare that they have no competing interests.